1-1/4" 4MT Spiral Flute Taper Shank Bridge Reamer | High Speed Steel (1 Reamer)

Drill AmericaSKU: DWRRB1-1/4

Price:
Sale price$108.19per 1( $108.19 each)
Pieces 1
Length 13"
Material High Speed Steel
Flute length 7-3/8"
Flute style Spiral
Shank Taper
Shank size 4MT
Size 1-1/4"
Weight 2.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Industrial precision tooling for metalworking and fabrication markets. The Bridge Reamer with spiral flute geometry and a Morse Taper No. 4 shank delivers precise hole finishing in tough materials.

Specs

  • Diameter: 1-1/4 inches
  • Drive type: Morse Taper No. 4 (4MT) taper shank
  • Material grade: High Speed Steel

Features

  • Spiral flute design: Improves chip evacuation, reduces recutting, and supports consistent hole size in deep bores.
  • Secure drive: 4MT taper shank provides rigid engagement with machine spindles, minimizing runout during reaming operations.
  • Material benefits: High Speed Steel construction offers wear resistance and toughness for reaming steel, cast iron, and aluminum alloys when operated with appropriate speeds and feeds.
  • Applications: Ideal for automotive blocks, hydraulic manifolds, gear housings, and other precision bore requirements in industrial fixtures and fabrication.
  • Operational guidance: Utilize proper cutting fluid to manage heat, maintain alignment with the hole axis, and select suitable speeds and feeds to achieve the desired finish and tolerance.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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